databases/liquibase: Upgrade version 3.3.2 => 3.4.1
PR was for version 3.3.5 but several releases have come since then
and the MASTER_SITES changed. The latest version required an update
to the patch.
PR: 201839
Submitted by: ports fury

Liquibase is an open source (Apache 2.0 Licensed), database-independent
library for tracking, managing and applying database changes. It is built on
a simple premise: All database changes are stored in a human readable yet
trackable form and checked into source control.
WWW: http://www.liquibase.org/
PR: ports/176032
Submitted by: Gea-Suan Lin <gslin@gslin.org>